View In:
ArcGIS JavaScript
ArcGIS.com Map
Google Earth
ArcMap
View Footprint In:
ArcGIS.com Map
Service Description: This Esri Landsat image service highlights the NDVI difference between 2000 and 2005. This NDVI difference is generated by subtracting the Landsat GLS 2005 NDVI images from Landsat GLS 2000 NDVI images. The resulting values in changed areas will show either an increase or decrease in spectral reflectance values, while the unchanged areas will be close to zero. The difference in spectral reflectance can then be related to change in land cover or use.
Time Enabled: Yes. (Start Time Field: GLS_START90_10; End Time Field: GLS_END90_10)
Data Source: This image service was compiled from Global Land Survey (GLS) datasets: 2000 and 2005. GLS datasets are created by the United States Geological Survey (USGS) and the National Aeronautics and Space Administration (NASA) using Landsat images. These global minimal-cloud cover, orthorectified Landsat data products support global assessments of land-cover, land cover-change, and ecosystem dynamics such as disturbance and vegetation health.
Name: LandsatGLSChange/NDVI_Difference_2000_2005
Description: This Esri Landsat image service highlights the NDVI difference between 2000 and 2005. This NDVI difference is generated by subtracting the Landsat GLS 2005 NDVI images from Landsat GLS 2000 NDVI images. The resulting values in changed areas will show either an increase or decrease in spectral reflectance values, while the unchanged areas will be close to zero. The difference in spectral reflectance can then be related to change in land cover or use.
Time Enabled: Yes. (Start Time Field: GLS_START90_10; End Time Field: GLS_END90_10)
Data Source: This image service was compiled from Global Land Survey (GLS) datasets: 2000 and 2005. GLS datasets are created by the United States Geological Survey (USGS) and the National Aeronautics and Space Administration (NASA) using Landsat images. These global minimal-cloud cover, orthorectified Landsat data products support global assessments of land-cover, land cover-change, and ecosystem dynamics such as disturbance and vegetation health.
Single Fused Map Cache: false
Extent:
XMin: -179.99998855599998
YMin: -56.91579618491575
XMax: 180.000041217955
YMax: 81.90221214300009
Spatial Reference: 4326
(4326)
Initial Extent:
XMin: -179.99998855599998
YMin: -56.91579618491575
XMax: 180.000041217955
YMax: 81.90221214300009
Spatial Reference: 4326
(4326)
Full Extent:
XMin: -179.99998855599998
YMin: -56.91579618491575
XMax: 180.000041217955
YMax: 81.90221214300009
Spatial Reference: 4326
(4326)
Time Info:
Start Time Field: GLS_Start90_10
End Time Field: GLS_END90_10
Time Extent:
[1990/01/01 00:00:00 UTC, 2015/12/31 00:00:00 UTC]
Time Reference:
N/A
Pixel Size X: 2.6949458523585636E-4
Pixel Size Y: 2.694945852358564E-4
Band Count: 1
Pixel Type: U8
RasterFunction Infos: {"name":"None","description":"A No-Op Function.","help":""}
Mensuration Capabilities: Basic,Base-Top Shadow Height
Has Histograms: false
Has Colormap: false
Min Scale: 0
Max Scale: 0
Copyright Text: United States Geological Survey (USGS), National Aeronautics and Space Administration (NASA), Esri Inc.
Service Data Type: esriImageServiceDataTypeGeneric
Min Values: N/A
Max Values: N/A
Mean Values: N/A
Standard Deviation Values: N/A
Object ID Field: OBJECTID
Fields:
-
OBJECTID
(
type: esriFieldTypeOID
, alias: OBJECTID
)
-
Shape
(
type: esriFieldTypeGeometry
, alias: Shape
)
-
Name
(
type: esriFieldTypeString
, alias: Name
, length: 50
)
-
MinPS
(
type: esriFieldTypeDouble
, alias: MinPS
)
-
MaxPS
(
type: esriFieldTypeDouble
, alias: MaxPS
)
-
LowPS
(
type: esriFieldTypeDouble
, alias: LowPS
)
-
HighPS
(
type: esriFieldTypeDouble
, alias: HighPS
)
-
Category
(
type: esriFieldTypeInteger
, alias: Category
, Coded Values:
[0: Unknown]
, [1: Primary]
, [2: Overview]
, ...5 more...
)
-
Tag
(
type: esriFieldTypeString
, alias: Tag
, length: 20
)
-
GroupName
(
type: esriFieldTypeString
, alias: GroupName
, length: 50
)
-
ProductName
(
type: esriFieldTypeString
, alias: ProductName
, length: 50
)
-
CenterX
(
type: esriFieldTypeDouble
, alias: CenterX
)
-
CenterY
(
type: esriFieldTypeDouble
, alias: CenterY
)
-
ZOrder
(
type: esriFieldTypeInteger
, alias: ZOrder
)
-
Product_Name
(
type: esriFieldTypeString
, alias: Product_Name
, length: 50
)
-
SensorName
(
type: esriFieldTypeString
, alias: Sensor Name
, length: 20
)
-
AcquisitionDate
(
type: esriFieldTypeDate
, alias: Acquisition Date
, length: 8
)
-
SunAzimuth
(
type: esriFieldTypeDouble
, alias: Sun Azimuth
)
-
SunElevation
(
type: esriFieldTypeDouble
, alias: Sun Elevation
)
-
CloudCover
(
type: esriFieldTypeDouble
, alias: Cloud Cover
)
-
WRS_PATH
(
type: esriFieldTypeInteger
, alias: WRS_PATH
)
-
WRS_ROW
(
type: esriFieldTypeInteger
, alias: WRS_ROW
)
-
OffNadir
(
type: esriFieldTypeDouble
, alias: OffNadir
)
-
RadianceGain
(
type: esriFieldTypeInteger
, alias: Radiance Gain
)
-
RadianceBias
(
type: esriFieldTypeInteger
, alias: Radiance Bias
)
-
Year
(
type: esriFieldTypeSmallInteger
, alias: Year
)
-
Name101
(
type: esriFieldTypeString
, alias: Name101
, length: 90
)
-
JulianDay
(
type: esriFieldTypeSmallInteger
, alias: JulianDay
)
-
Quarter
(
type: esriFieldTypeSmallInteger
, alias: Quarter
)
-
Month
(
type: esriFieldTypeSmallInteger
, alias: Month
)
-
GLS_START_DATE
(
type: esriFieldTypeDate
, alias: GLS_START_DATE
, length: 8
)
-
GLS_END_DATE
(
type: esriFieldTypeDate
, alias: GLS_END_DATE
, length: 8
)
Raster Attribute Table: false
Default Mosaic Method: ByAttribute
Allowed Mosaic Methods: ByAttribute,NorthWest,Center,LockRaster,Nadir,Viewpoint,Seamline,None
SortField: AcquisitionDate
SortValue: 3000/12/12
Mosaic Operator: First
Default Compression Quality: 80
Default Resampling Method: Bilinear
Max Record Count: 1000
Max Image Height: 4100
Max Image Width: 15000
Max Download Image Count: 20
Max Mosaic Image Count: 200
Allow Raster Function: true
Raster Type Infos:
Name: Raster Dataset
Description: Supports all ArcGIS Raster Datasets
Help:
Has Raster Attribute Table: false
Edit Fields Info: null
Ownership Based AccessControl For Rasters: null
Child Resources:
Info
Key Properties
Supported Operations:
Export Image
Query
Identify
Measure